全部磁盘剩余空间覆盖，完成后可自动删除，适用保密检查等-All the remaining disk space coverage is automatically deleted after the completion of applicable security inspection, etc.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001602s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.102091s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001681s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002064s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001573s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005441s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001420s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.007355s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.021253s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003016s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 174487 [ RunTime:0.019915s ]
